genus picris
Học thuậtThân thiện
A botanist carefully examines a specimen of the genus Picris in a field guide.
Definition
Noun: - A taxonomic category: "Genus Picris" is the scientific name for a genus of flowering plants in the family Asteraceae. This genus comprises weedy, Old World herbs known for their yellow flowers and typically containing bitter-tasting chemical compounds.
Usage
- Scientific Classification: Used primarily in botanical and scientific contexts to categorize and refer to this specific group of plants.
- The species Picris hieracioides belongs to the genus Picris.
- Botanists are studying the evolutionary relationships within genus Picris.
Advanced Usage
- In Taxonomic Hierarchy: The term is used to denote a rank above species and below family. It groups together species that share fundamental characteristics.
- The classification is: Kingdom Plantae, Order Asterales, Family Asteraceae, Genus Picris, Species hieracioides.
Variants and Related Words
- Picris (n): The abbreviated form of the genus name, often used in the binomial nomenclature of species (e.g., ).
- Bitterweed (n): A common name for some species within this genus, referring to their characteristic bitter taste.
Synonyms
- Taxonomic genus: A general term for this level of biological classification.
- (No direct common-language synonym): This is a precise scientific term with no exact everyday equivalent.
Related Phrases/Idioms
- (Not applicable): As a scientific taxonomic term, "genus Picris" is not used in idiomatic expressions or common phrasal verbs.
A botanist carefully examines a specimen of the genus Picris in a field guide.
Noun
- genus of weedy Old World yellow-flowered herbs usually containing a bitter-tasting substance: bitterweed